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Nasdaq · CIK 0001779128

SRTA Strata Critical Medical, Inc.

Insider trading from SEC Form 4. Last filing 17 d ago. Close $4.53 on Oct 9, 2026, +12% from the 52-week low and -30% from the high.

Last 90 days

Net insider value
$0
no open-market trades
Buys
0
$0 by 0 insiders
Sells
0
$0 by 0 insiders
Insiders on file
14
with a Form 4 at this company

Price and insider trades, last year

SRTAOct 9, 2026 · close 4.53

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™

Signals

Open-market buys and sells at Strata Critical Medical, Inc., scored.

ScoreInsiderValueHoldingsPrice contextFiled
45ModerateWilliam A. Heyburn
Co-CEO and CFO
buy
$76k
17,000 shares
+1%+81% from low-23% from high
27WeakAndrew Lauck
director
buy
$22k
5,000 shares
+4%+73% from low-26% from high
22WeakReginald Love
director
sell
$48k
11,000 shares
-9%+61% from low-31% from high
21WeakReginald Love
director
sell
$47k
11,000 shares
-8%+68% from low-28% from high
23WeakWilliam A. Heyburn
Chief Financial Officer
sell
$232k
46,918 shares
-3%+76% from low-10% from high
21WeakMelissa M. Tomkiel
President and General Counsel
sell
$237k
47,995 shares
-4%+76% from low-10% from high
26WeakWilliam A. Heyburn
Chief Financial Officer
sell
$407k
100,000 shares
-7%+69% from low-14% from high
24WeakMelissa M. Tomkiel
President and General Counsel
sell
$408k
100,000 shares
-8%+69% from low-14% from high
5WeakWilliam A. Heyburn
Chief Financial Officer
sell
$525k
104,570 shares
-8%-
39WeakJohn Borthwick
director
sell
$313k
78,291 shares
-32%-
30WeakReginald Love
director
sell
$21k
5,091 shares
-5%-
29WeakWilliam A. Heyburn
Chief Financial Officer
sell
$197k
39,285 shares
-3%-
25WeakMelissa M. Tomkiel
President and General Counsel
sell
$113k
22,486 shares
-2%-
41ModerateAmir Cohen
Chief Accounting Officer
sell
$45k
10,150 shares
-14%-
27WeakWilliam A. Heyburn
Chief Financial Officer
sell
$120k
23,815 shares
-2%-
33WeakMelissa M. Tomkiel
President and General Counsel
sell
$502k
111,377 shares
-9%-
68NotableRobert S Wiesenthal
Chief Executive Officer
sell
$6.8M
2,100,000 shares
-30%-
19WeakMelissa M. Tomkiel
President and General Counsel
sell
$152k
44,621 shares
-4%-

Transactions

The last 100 rows filed, every code.

DateInsiderTransactionSharesPriceValueHoldings afterFiled
Sep 24, 2026William A. Heyburn
Co-CEO and CFO
AGrant or award
Class A common stock, $0.0001 par value per share
+177,858$0.00$01,856,20617 d ago
Sep 24, 2026Melissa M. Tomkiel
Co-CEO and General Counsel
AGrant or award
Class A common stock, $0.0001 par value per share
+177,858$0.00$02,244,47517 d ago
Sep 24, 2026William A. Heyburn
Co-CEO and CFO
FTax withholding
Class A common stock, $0.0001 par value per share
-98,356$5.27$518k1,757,85017 d ago
Sep 24, 2026Melissa M. Tomkiel
Co-CEO and General Counsel
FTax withholding
Class A common stock, $0.0001 par value per share
-90,797$5.27$479k2,153,67817 d ago
Sep 8, 2026Scott M Wunsch
CEO, Logistics
FTax withholding
Class A common stock, $0.0001 par value per share
-5,711$5.31$30k663,04332 d ago
Sep 8, 2026Louis R. Verdetto
CEO, Clinical Services
FTax withholding
Class A common stock, $0.0001 par value per share
-5,697$5.31$30k1,128,09632 d ago
Sep 8, 2026Amir Cohen
Chief Accounting Officer
FTax withholding
Class A common stock, $0.0001 par value per share
-4,645$5.31$25k177,15432 d ago
Sep 8, 2026Melissa M. Tomkiel
Co-CEO and General Counsel
FTax withholding
Class A common stock, $0.0001 par value per share
-29,730$5.31$158k2,066,61732 d ago
Sep 8, 2026William A. Heyburn
Co-CEO and CFO
FTax withholding
Class A common stock, $0.0001 par value per share
-31,671$5.31$168k1,678,34832 d ago
Mar 8, 2026Amir Cohen
Chief Accounting Officer
FTax withholding
Class A common stock, $0.0001 par value per share
-2,433$4.54$11k179,384Mar 10, 2026
Mar 8, 2026William A. Heyburn
Co-CEO and CFO
FTax withholding
Class A common stock, $0.0001 par value per share
-31,314$4.54$142k1,336,774Mar 10, 2026
Feb 24, 2026Amir Cohen
Chief Accounting Officer
AGrant or award
Class A common stock, $0.0001 par value per share
+64,191$0.00$0181,817Feb 26, 2026
Dec 10, 2025Amir Cohen
Chief Accounting Officer
FTax withholding
Class A common stock, $0.0001 par value per share
-3,716$4.38$16k117,626Dec 12, 2025
Dec 10, 2025Melissa M. Tomkiel
Co-CEO and General Counsel
FTax withholding
Class A common stock, $0.0001 par value per share
-34,018$4.38$149k1,366,402Dec 12, 2025
Dec 10, 2025William A. Heyburn
Co-CEO and CFO
FTax withholding
Class A common stock, $0.0001 par value per share
-35,348$4.38$155k1,368,088Dec 12, 2025
Dec 10, 2025Scott M Wunsch
CEO, Trinity Air Medical
FTax withholding
Class A common stock, $0.0001 par value per share
-21,643$4.38$95k293,395Dec 12, 2025
Dec 9, 2025William A. Heyburn
Co-CEO and CFO
POpen-market purchase
Class A common stock, $0.0001 par value per share
+17,000$4.47$76k1,403,436Dec 10, 2025
Dec 5, 2025Andrew Lauck
director
POpen-market purchase
Class A common stock, $0.0001 par value per share
+5,000$4.37$22k135,642Dec 5, 2025
Dec 2, 2025Louis R. Verdetto
CEO Keystone Perfusion Service
AGrant or award
Class A common stock, $0.0001 par value per share
+63,918$0.00$01,133,793Dec 4, 2025
Dec 2, 2025William L. Cook III
director
AGrant or award
Class A common stock, $0.0001 par value per share
+20,076$0.00$020,076Dec 4, 2025
Dec 2, 2025Scott M Wunsch
CEO, Trinity Air Medical
AGrant or award
Class A common stock, $0.0001 par value per share
+13,395$0.00$0315,038Dec 4, 2025
Dec 2, 2025William L. Cook III
director
AGrant or award
Class A common stock, $0.0001 par value per share
+33,157$0.00$053,233Dec 4, 2025
Nov 20, 2025Reginald Love
director
SOpen-market sale
Class A common stock, $0.0001 par value per share
-11,000$4.37$48k113,897Nov 24, 2025
Nov 19, 2025Reginald Love
director
SOpen-market sale
Class A common stock, $0.0001 par value per share
-11,000$4.31$47k124,897Nov 20, 2025
Nov 7, 2025Melissa M. Tomkiel
Co-CEO and General Counsel
MOption exercise
Class A common stock, $0.0001 par value per share
+27,778$0.18$5,0001,400,420Nov 12, 2025
Nov 7, 2025Melissa M. Tomkiel
Co-CEO and General Counsel
MOption exercise
Stock Option (right to buy)derivative
-27,778$0.00$0276,960Nov 12, 2025
Oct 31, 2025Melissa M. Tomkiel
Co-CEO and General Counsel
AGrant or award
Class A common stock, $0.0001 par value per share
+208,929$0.00$01,479,301Nov 5, 2025
Oct 31, 2025Amir Cohen
Chief Accounting Officer
AGrant or award
Class A common stock, $0.0001 par value per share
+41,786$0.00$0141,839Nov 5, 2025
Oct 31, 2025William A. Heyburn
Co-CEO and CFO
AGrant or award
Class A common stock, $0.0001 par value per share
+181,072$0.00$01,486,569Nov 5, 2025
Nov 3, 2025Amir Cohen
Chief Accounting Officer
FTax withholding
Class A common stock, $0.0001 par value per share
-20,497$5.03$103k121,342Nov 5, 2025
Nov 3, 2025William A. Heyburn
Co-CEO and CFO
FTax withholding
Class A common stock, $0.0001 par value per share
-100,133$5.03$504k1,386,436Nov 5, 2025
Nov 3, 2025Melissa M. Tomkiel
Co-CEO and General Counsel
FTax withholding
Class A common stock, $0.0001 par value per share
-106,659$5.03$536k1,372,642Nov 5, 2025
Oct 22, 2025Melissa M. Tomkiel
Co-CEO and General Counsel
MOption exercise
Class A common stock, $0.0001 par value per share
+55,556$0.18$10k1,270,372Oct 23, 2025
Oct 22, 2025Melissa M. Tomkiel
Co-CEO and General Counsel
MOption exercise
Stock Option (right to buy)derivative
-55,556$0.00$0304,738Oct 23, 2025
Oct 10, 2025Melissa M. Tomkiel
Co-CEO and General Counsel
MOption exercise
Class A common stock, $0.0001 par value per share
+55,555$0.18$10,0001,214,816Oct 14, 2025
Oct 10, 2025Melissa M. Tomkiel
Co-CEO and General Counsel
MOption exercise
Stock Option (right to buy)derivative
-55,555$0.00$0360,294Oct 14, 2025
Sep 10, 2025Amir Cohen
Chief Accounting Officer
FTax withholding
Class A common stock, $0.0001 par value per share
-3,707$4.00$15k100,053Sep 12, 2025
Sep 10, 2025William A. Heyburn
Co-CEO and CFO
FTax withholding
Class A common stock, $0.0001 par value per share
-35,348$4.00$141k1,305,497Sep 12, 2025
Sep 10, 2025Melissa M. Tomkiel
Co-CEO and General Counsel
FTax withholding
Class A common stock, $0.0001 par value per share
-34,018$4.00$136k1,159,261Sep 12, 2025
Sep 10, 2025Scott M Wunsch
CEO, Trinity Air Medical
FTax withholding
Class A common stock, $0.0001 par value per share
-2,378$4.00$9,512301,643Sep 12, 2025
Aug 29, 2025Amir Cohen
Chief Accounting Officer
AGrant or award
Class A common stock, $0.0001 par value per share
+11,844$0.00$0103,760Sep 3, 2025
Aug 29, 2025Andrew Lauck
director
AGrant or award
Class A common stock, $0.0001 par value per share
+11,844$0.00$0130,642Sep 3, 2025
Aug 29, 2025Robert S Wiesenthal
Chief Executive Officer
AGrant or award
Class A common stock, $0.0001 par value per share
+40,607$0.00$05,275,662Sep 3, 2025
Aug 14, 2025Scott M Wunsch
CEO, Trinity Air Medical
AGrant or award
Class A common stock, $0.0001 par value per share
+22,365$0.00$0304,021Aug 18, 2025
Aug 6, 2025Robert S Wiesenthal
Chief Executive Officer
MOption exercise
Class A common stock, $0.0001 par value per share
+282,470$0.18$51k6,155,535Aug 7, 2025
Aug 6, 2025Melissa M. Tomkiel
President and General Counsel
MOption exercise
Class A common stock, $0.0001 par value per share
+20,500$0.18$3,6901,169,334Aug 7, 2025
Aug 7, 2025Melissa M. Tomkiel
President and General Counsel
MOption exercise
Class A common stock, $0.0001 par value per share
+23,945$0.18$4,3101,193,279Aug 7, 2025
Aug 6, 2025Robert S Wiesenthal
Chief Executive Officer
MOption exercise
Stock Option (right to buy)derivative
-282,470$0.00$00Aug 7, 2025
Aug 6, 2025Melissa M. Tomkiel
President and General Counsel
MOption exercise
Stock Option (right to buy)derivative
-20,500$0.00$0439,794Aug 7, 2025
Aug 7, 2025Melissa M. Tomkiel
President and General Counsel
MOption exercise
Stock Option (right to buy)derivative
-23,945$0.00$0415,849Aug 7, 2025
Aug 1, 2025Amir Cohen
Chief Accounting Officer
AGrant or award
Class A common stock, $0.0001 par value per share
+32,143$0.00$0107,342Aug 5, 2025
Aug 1, 2025Edward M Philip
director
AGrant or award
Class A common stock, $0.0001 par value per share
+35,534$0.00$0234,165Aug 5, 2025
Aug 1, 2025Andrew Lauck
director
AGrant or award
Class A common stock, $0.0001 par value per share
+35,534$0.00$0118,798Aug 5, 2025
Aug 1, 2025Eric Affeldt
director
AGrant or award
Class A common stock, $0.0001 par value per share
+35,534$0.00$0165,964Aug 5, 2025
Aug 1, 2025Reginald Love
director
AGrant or award
Class A common stock, $0.0001 par value per share
+35,534$0.00$0135,897Aug 5, 2025
Aug 1, 2025Kenneth B Lerer
director
AGrant or award
Class A common stock, $0.0001 par value per share
+35,534$0.00$0165,964Aug 5, 2025
Aug 1, 2025Susan M Lyne
director
AGrant or award
Class A common stock, $0.0001 par value per share
+35,534$0.00$0187,185Aug 5, 2025
Aug 1, 2025William A. Heyburn
Chief Financial Officer
AGrant or award
Class A common stock, $0.0001 par value per share10b5-1
+139,286$0.00$01,463,940Aug 5, 2025
Aug 1, 2025John Borthwick
director
AGrant or award
Class A common stock, $0.0001 par value per share
+35,534$0.00$0203,977Aug 5, 2025
Aug 1, 2025Melissa M. Tomkiel
President and General Counsel
AGrant or award
Class A common stock, $0.0001 par value per share10b5-1
+160,714$0.00$01,277,900Aug 5, 2025
Aug 1, 2025Robert S Wiesenthal
Chief Executive Officer
AGrant or award
Class A common stock, $0.0001 par value per share
+246,429$0.00$06,009,328Aug 5, 2025
Aug 1, 2025Amir Cohen
Chief Accounting Officer
FTax withholding
Class A common stock, $0.0001 par value per share
-15,426$3.99$62k91,916Aug 5, 2025
Aug 1, 2025William A. Heyburn
Chief Financial Officer
FTax withholding
Class A common stock, $0.0001 par value per share10b5-1
-76,177$3.99$304k1,387,763Aug 5, 2025
Aug 1, 2025Melissa M. Tomkiel
President and General Counsel
FTax withholding
Class A common stock, $0.0001 par value per share10b5-1
-81,071$3.99$323k1,196,829Aug 5, 2025
Aug 1, 2025Robert S Wiesenthal
Chief Executive Officer
FTax withholding
Class A common stock, $0.0001 par value per share
-136,263$3.99$544k5,873,065Aug 5, 2025
Aug 4, 2025William A. Heyburn
Chief Financial Officer
SOpen-market sale
Class A common stock, $0.0001 par value per share10b5-1
-46,918$4.94$232k1,340,845Aug 5, 2025
Aug 4, 2025Melissa M. Tomkiel
President and General Counsel
SOpen-market sale
Class A common stock, $0.0001 par value per share10b5-1
-47,995$4.94$237k1,148,834Aug 5, 2025
Jun 10, 2025Amir Cohen
Chief Accounting Officer
FTax withholding
Class A common stock, $0.0001 par value per share
-3,708$3.80$14k75,199Jun 11, 2025
Jun 10, 2025Scott M Wunsch
CEO, Trinity Air Medical
FTax withholding
Class A common stock, $0.0001 par value per share
-2,190$3.80$8,322281,656Jun 11, 2025
Jun 10, 2025Robert S Wiesenthal
Chief Executive Officer
FTax withholding
Class A common stock, $0.0001 par value per share
-91,031$3.80$346k5,762,899Jun 11, 2025
Jun 9, 2025William A. Heyburn
Chief Financial Officer
SOpen-market sale
Class A common stock, $0.0001 par value per share10b5-1
-100,000$4.07$407k1,360,002Jun 11, 2025
Jun 9, 2025Melissa M. Tomkiel
President and General Counsel
SOpen-market sale
Class A common stock, $0.0001 par value per share10b5-1
-100,000$4.08$408k1,151,204Jun 11, 2025
Jun 10, 2025William A. Heyburn
Chief Financial Officer
FTax withholding
Class A common stock, $0.0001 par value per share10b5-1
-35,348$3.80$134k1,324,654Jun 11, 2025
Jun 10, 2025Melissa M. Tomkiel
President and General Counsel
FTax withholding
Class A common stock, $0.0001 par value per share10b5-1
-34,018$3.80$129k1,117,186Jun 11, 2025
May 6, 2025Andrew Lauck
director
AGrant or award
Class A common stock, $0.0001 par value per share
+56,135$0.00$056,135May 7, 2025
May 6, 2025Scott M Wunsch
CEO, Trinity Air Medical
AGrant or award
Class A common stock, $0.0001 par value per share
+8,253$0.00$0283,846May 7, 2025
May 6, 2025Andrew Lauck
director
AGrant or award
Class A common stock, $0.0001 par value per share
+27,129$0.00$083,264May 7, 2025
Mar 27, 2025Robert S Wiesenthal
Chief Executive Officer
MOption exercise
Class A common stock, $0.0001 par value per share
+1,237,611$0.18$223k6,571,745Mar 28, 2025
Mar 26, 2025Melissa M. Tomkiel
President and General Counsel
MOption exercise
Class A common stock, $0.0001 par value per share
+27,779$0.18$5,0001,223,427Mar 28, 2025
Mar 28, 2025Melissa M. Tomkiel
President and General Counsel
MOption exercise
Class A common stock, $0.0001 par value per share
+27,777$0.18$5,0001,251,204Mar 28, 2025
Mar 27, 2025Robert S Wiesenthal
Chief Executive Officer
FTax withholding
Class A common stock, $0.0001 par value per share
-717,815$2.98$2.1M5,853,930Mar 28, 2025
Mar 27, 2025Robert S Wiesenthal
Chief Executive Officer
MOption exercise
Stock Option (right to buy)derivative
-1,237,611$0.00$00Mar 28, 2025
Mar 26, 2025Melissa M. Tomkiel
President and General Counsel
MOption exercise
Stock Option (right to buy)derivative
-27,779$0.00$0488,071Mar 28, 2025
Mar 28, 2025Melissa M. Tomkiel
President and General Counsel
MOption exercise
Stock Option (right to buy)derivative
-27,777$0.00$0460,294Mar 28, 2025
Mar 13, 2025William A. Heyburn
Chief Financial Officer
AGrant or award
Class A common stock, $0.0001 par value per share
+222,857$0.00$01,620,077Mar 17, 2025
Mar 13, 2025Melissa M. Tomkiel
President and General Counsel
AGrant or award
Class A common stock, $0.0001 par value per share
+257,143$0.00$01,362,265Mar 17, 2025
Mar 13, 2025Amir Cohen
Chief Accounting Officer
AGrant or award
Class A common stock, $0.0001 par value per share
+51,428$0.00$0110,976Mar 17, 2025
Mar 13, 2025Robert S Wiesenthal
Chief Executive Officer
AGrant or award
Class A common stock, $0.0001 par value per share
+394,286$0.00$05,643,826Mar 17, 2025
Feb 7, 2025Scott M Wunsch
CEO, Trinity Air Medical
AGrant or award
Class A common stock, $0.0001 par value per share
+7,037$0.00$0278,168Mar 17, 2025
Mar 13, 2025Scott M Wunsch
CEO, Trinity Air Medical
FTax withholding
Class A common stock, $0.0001 par value per share
-2,575$3.12$8,034275,593Mar 17, 2025
Mar 13, 2025William A. Heyburn
Chief Financial Officer
FTax withholding
Class A common stock, $0.0001 par value per share
-124,396$3.12$388k1,495,681Mar 17, 2025
Mar 13, 2025Melissa M. Tomkiel
President and General Counsel
FTax withholding
Class A common stock, $0.0001 par value per share
-132,326$3.12$413k1,229,939Mar 17, 2025
Mar 13, 2025Amir Cohen
Chief Accounting Officer
FTax withholding
Class A common stock, $0.0001 par value per share
-26,861$3.12$84k84,115Mar 17, 2025
Mar 13, 2025Robert S Wiesenthal
Chief Executive Officer
FTax withholding
Class A common stock, $0.0001 par value per share
-218,479$3.12$682k5,425,347Mar 17, 2025
Mar 13, 2025William A. Heyburn
Chief Financial Officer
FTax withholding
Class A common stock, $0.0001 par value per share
-35,679$3.12$111k1,460,002Mar 17, 2025
Mar 13, 2025Melissa M. Tomkiel
President and General Counsel
FTax withholding
Class A common stock, $0.0001 par value per share
-34,291$3.12$107k1,195,648Mar 17, 2025
Mar 13, 2025Amir Cohen
Chief Accounting Officer
FTax withholding
Class A common stock, $0.0001 par value per share
-5,208$3.12$16k78,907Mar 17, 2025
Mar 13, 2025Robert S Wiesenthal
Chief Executive Officer
FTax withholding
Class A common stock, $0.0001 par value per share
-91,213$3.12$285k5,334,134Mar 17, 2025
Jan 8, 2025Melissa M. Tomkiel
President and General Counsel
MOption exercise
Class A common stock, $0.0001 par value per share
+6,264$0.18$1,1281,011,386Jan 10, 2025
Jan 8, 2025Melissa M. Tomkiel
President and General Counsel
MOption exercise
Class A common stock, $0.0001 par value per share
+16,020$0.18$2,8841,027,406Jan 10, 2025

Insiders

Everyone who has filed a Form 4 here.

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

SRTA insider trading: Strata Critical Medical, Inc. | InsiderTell